The paper length is not relevant since the chart flows from one page to the next.
Mobile
in.
mm
Portrait
2.75
70
For smart phones, not for printing
Landscape
5.5
140
For smart phones, not for printing
USA & Canada
in.
mm
Letter Portrait
8.5
216
Also Legal Portrait
Letter Landscape
11
279
Legal Landscape
14
356
Also Ledger Portrait
Ledger Landscape
17
432
International
in.
mm
A5 Portrait
5.82
148
A4 Portrait
8.25
210
Also A5 Landscape
A4 Landscape
11.71
297
Also A3 Landscape
A3 Landscape
16.54
420
The Text+ programs assume that the right and left margins are each about 25mm (1/2 inch) wide.
On the Format for Printing page, differences in page margins can be accommodated by the "fudge factor":
         ├─ Senegonde de Toulouse
(Abt 902 - Yes, date unknown)
         │ + Leuthard de Lodève
(Abt 895 - Yes, date unknown)
         ├─ Adelheid de Rouergue
(Abt 903 - Yes, date unknown)
         │ + Sunifred II. de Barcelona
(Abt 883 - Yes, date unknown)
         ├─ Richilde de Toulouse
(Abt 905 - Yes, date unknown)
         │ Graaf Suniario de Barcelona
(Abt 880 - 15 Oct 950 Abbaye Sainte-Marie de Lagrasse, Occitanie, France)
         │          ├─ Armegol de Barcelona
(Abt 920 - Yes, date unknown)
         │          ├─ Miron de Barcelona
(Abt 921 - Yes, date unknown)
         │          ├─ Adelaide de Barcelona
(Abt 922 - Yes, date unknown)
         │          ├─ Wilfredo de Barcelona
(Abt 923 - Yes, date unknown)
         │          └─ Graaf Ramón Borrell II de Barcelona
(Abt 930 - Yes, date unknown)
         │           Luitgarde de Toulouse
(Abt 945 Toulouse, Occitanie, France - Yes, date unknown)
         │           :         ├─ NN de Barcelona
(Abt 969 - Yes, date unknown)
         │           :         ├─ Graaf Ramón Borrell III. de Barcelona
(972 Barcelona, Cataluña, España - Yes, date unknown) =>
         │           :         │ + Ermesinde de Carcassonne
(Abt 977 - Yes, date unknown)
         │           :         ├─ Armengaud I de Barcelona
(Abt 972 - 01 Sep 1010 Córdoba, Andalucía, España)
         │           :         │ + Thetberge Provence, d'Arles
(Abt 960 Provence, Provence-Alpes-Côte d'Azur, France - Yes, date unknown)
         │           :         ├─ Ermengarda de Barcelona
(980 - Yes, date unknown)
         │           :         │ + Géribert I de Barcelona
(Abt 980 - Yes, date unknown)
         │           :         └─ Living
         │           + Aymerita d' Auvergne
(Abt 950 - Yes, date unknown)
         ├─ Raymond de Rouergue
(Abt 905 - Yes, date unknown)
         │ + Berthe d' Etruria
(Abt 910 - Yes, date unknown)
         ├─ Hugues de Rouergue
(Abt 907 - Yes, date unknown)
         │ Gunihilda de Barcelona
(Abt 910 - Yes, date unknown)
         │          └─ Bernhard de Rouergue
(Abt 930 - Yes, date unknown)
         ├─ Arsinde de Rouergue
(Abt 908 - Yes, date unknown)
         │          └─ Arsinde de Carcassonne
(Abt 920 - Yes, date unknown)
         │           Graaf Arnaud de Comminges
(Abt 910 - Yes, date unknown)
         │                    ├─ Graaf Rodger I. de Carcassonne
(Abt 940 Carcassonne, Occitanie, France - Yes, date unknown) =>
         │                    │ + Adélaïs de Melgueil
(Abt 947 - Yes, date unknown)
         │                    ├─ Odo de Comminges
(Abt 943 - Yes, date unknown)
         │                    ├─ Raimund de Comminges
(Abt 945 - Yes, date unknown)
         │                    └─ Arsende de Comminges
(Abt 950 - Yes, date unknown) =>
         │                     + Guillaume III d' Arles
(Abt 942 Provence, Provence-Alpes-Côte d'Azur, France -          │                     Sep 1037 Avignon, Provence-Alpes-Côte d'Azur, France)
         ├─ NN de Toulouse
(Abt 910 - Yes, date unknown)
         ├─ NN de Toulouse
(Abt 912 - Yes, date unknown)
         │ + Aldo
(Yes, date unknown - Yes, date unknown)
         └─ Ermentrude de Rouergue
(Abt 915 - Yes, date unknown)
          + Simplicius
(Abt 910 - Yes, date unknown)